Where is the fuel pressure regulator located on a 1999 Chevy Suburban?
Where is the fuel pressure regulator located on a 1999 Chevy Suburban?
At the very center of the fuel rail, you should see a round part that resembles a doorbell. It has two black hoses connected to it. This is your `99 Suburban’s fuel pressure regulator.
Where is fuel pressure regulator located?
Fuel Pressure Regulator Location The fuel regulator is most commonly close to the intake manifold in most cars located on the fuel pressure rail. Some car models have the fuel pressure regulator in the fuel tank near the fuel pump, and this will cause it to be much more difficult to reach and replace.
Where is the fuel pressure regulator on a 1996 Chevy truck?
The fuel pressure regulator on the 1996 Chevy 1500 is located on the fuel rail under the upper intake manifold plenum. Its primary function is to maintain a constant fuel pressure at the fuel injectors.
How does a TBI fuel pressure regulator work?
The TBI unit, regulator, and return fuel line need to pass back to the tank any fuel that isn’t used by the engine. This vacuum referenced fuel pressure regulator (VRFPR) changes the fuel pressure as the engine load changes. A higher engine load equates to a higher fuel pressure along with a higher injector flow rate.
What is the fuel pressure on a 98 Chevy truck?
The fuel pressure specification for the 1998 Chevrolet Silverado truck is from 55 to 61 lbs. per square inch (psi) for models equipped with the 4.3-liter V-6. Trucks with either the 5.0-liter or 5.7-liter V-8 should have fuel pressure between 60 and 66 psi.
Where is the fuel pressure regulator located on a 1997 Chevy Blazer?
Where is the fuel pressure regulator located on a 1997 chevy blazer 4×4 4.3 vortec? it is attached to the fuel injection spider unit under the upper intake. check it out at helpwrench.com. look under the how to section for vortec there, you will see it then. It under the plastic upper intake plenum connected to the CFI assembly.
How do you remove a fuel pressure regulator from a car?
Relieve fuel system pressure. Disconnect the ignition coil. Remove the upper intake manifold. Disconnect the vacuum line to the regulator. Remove the snapring from the regulator housing. Place a towel under the regulator to absorb any spilled fuel and remove the pressure regulator from the fuel rail socket.
Where is the fuel pressure regulator on a Vortec engine?
The fuel pressure regulator is located on side of injector box If its the vortec engine everything is under the plastic intake on top of moter.they have plastic tubes under there which are called popet valves. Don’t want to break them.they can make the moter black smoke and run bad if cracked.
